드래그 피니싱 공정 기반 폴리싱 연마제를 이용한 초경 드릴 및 서멧 리머 공구의 가공 평가

다국어 초록 (Multilingual Abstract)

After drilling, reaming is required to process a workpiece for obtaining an excellent surface quality. In general, a cermet is defined as a “composite of a ceramic hard phase and metal-bonded phase.” Cermets have excellent abrasion resistance, thermal resistance, and performance in finishing operations that require surface roughness and processing precision. However, although cermets have significant advantages, research on them is insufficient. In this study, workpiece SM45C was machined using drills and cermet reamers. The cermet reamer was processed for drag finishing for 0, 4, and 6 min. The experimental results showed the effects of drag finishing on surface roughness and dimensional accuracy.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 재료 및 방법
• 3. 실험결과 및 고찰
• 4. 결론
• REFERENCES

참고문헌 (Reference)

1 Liu, Z. S., "Topology Optimization of the Transmission Shift Fork" 325-326 : 167-171, 2013

2 박준석 ; 김성원 ; 권원태 ; 강신후, "Ti(C,N)계 서메트 공구의 조성변화에 따른 절삭성능 및 신뢰도 분석" 대한기계학회 26 (26): 15-2341, 2002

3 김진수, "SCM415강에 대한 캄드릴링 특성연구" 한국기계가공학회 20 (20): 27-34, 2021

4 Voina, I. D., "Reamers cutting edge preparation for improvement the GGG 40 machining" EDP Sciences 178 : 2018

5 Ahmed, S. L., "Optimization of Reaming Process Parameters for Titanium Ti-6Al-4V Alloy Using Grey Relational Analysis" 2 : 2016

6 최성윤 ; 황철웅 ; 이상태, "Cutting Conditions of Carbide Insert Drill" 한국기계가공학회 20 (20): 10-16, 2021

7 Gang, S. H., "CERMET Technology Trend" 7 (7): 6-18, 1995

8 Melo, T. F. L., "Analysis of the Surface Roughness, Cutting Efforts, and form errors in bore reaming of hardened steel using a statistical approach" 134 : 845-854, 2019

9 조준현 ; 하병철 ; 이종찬, "A Study on the Performance of Cermet Reamer for Transmission Parts" 한국기계가공학회 18 (18): 17-22, 2019